155702460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{863}}^1$

素因数の和:1003

約数の個数: 96

約数和(自身を含む): 455196672

約数和(自身を除く): 299494212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 97, 124, 155, 186, 194, 291, 310, 372, 388, 465, 485, 582, 620, 863, 930, 970, 1164, 1455, 1726, 1860, 1940, 2589, 2910, 3007, 3452, 4315, 5178, 5820, 6014, 8630, 9021, 10356, 12028, 12945, 15035, 17260, 18042, 25890, 26753, 30070, 36084, 45105, 51780, 53506, 60140, 80259, 83711, 90210, 107012, 133765, 160518, 167422, 180420, 251133, 267530, 321036, 334844, 401295, 418555, 502266, 535060, 802590, 837110, 1004532, 1255665, 1605180, 1674220, 2511330, 2595041, 5022660, 5190082, 7785123, 10380164, 12975205, 15570246, 25950410, 31140492, 38925615, 51900820, 77851230, 155702460]

約数ペア:

[(1, 155702460), (2, 77851230), (3, 51900820), (4, 38925615), (5, 31140492), (6, 25950410), (10, 15570246), (12, 12975205), (15, 10380164), (20, 7785123), (30, 5190082), (31, 5022660), (60, 2595041), (62, 2511330), (93, 1674220), (97, 1605180), (124, 1255665), (155, 1004532), (186, 837110), (194, 802590), (291, 535060), (310, 502266), (372, 418555), (388, 401295), (465, 334844), (485, 321036), (582, 267530), (620, 251133), (863, 180420), (930, 167422), (970, 160518), (1164, 133765), (1455, 107012), (1726, 90210), (1860, 83711), (1940, 80259), (2589, 60140), (2910, 53506), (3007, 51780), (3452, 45105), (4315, 36084), (5178, 30070), (5820, 26753), (6014, 25890), (8630, 18042), (9021, 17260), (10356, 15035), (12028, 12945)]